import {z} from 'zod'

export type RuleDirection = 'inbound' | 'outbound' | 'both';

export type PhoneRuleAction = 'allow' | 'block';

export type PhoneRuleMatchType = 'exact_number';

export type PhoneContactRuleCreate = {direction?: RuleDirection | undefined, action: PhoneRuleAction, match_type?: PhoneRuleMatchType | undefined, match_target: string};

export type CreateApiApiV1PhoneNumbersPhoneNumberIdContactRulesArgs = {phone_number_id: string, body: PhoneContactRuleCreate};

export type CreateApiApiV1PhoneNumbersPhoneNumberIdContactRulesOptions = {baseUrl: string, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const ruleDirection = z.enum(["inbound", "outbound", "both"]);

export const phoneRuleAction = z.enum(["allow", "block"]);

export const phoneRuleMatchType = z.literal("exact_number");

export const resourceStatus = z.enum(["active", "paused", "deleted"]);

export const phoneContactRuleResponse = z.object({id: z.string(), phone_number_id: z.string(), direction: ruleDirection.optional(), action: phoneRuleAction, match_type: phoneRuleMatchType, match_target: z.string(), status: resourceStatus, created_at: z.string(), updated_at: z.string()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Create Contact Rule
 * 
 * POST /api/v1/phone/numbers/{phone_number_id}/contact-rules
 * 
 * Also accepts auth: BearerAuth
 */
export const createApiApiV1PhoneNumbersPhoneNumberIdContactRules = async (args: CreateApiApiV1PhoneNumbersPhoneNumberIdContactRulesArgs, options: CreateApiApiV1PhoneNumbersPhoneNumberIdContactRulesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (ApiKeyAuth !== undefined) headers.set("X-API-Key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/phone/numbers/${encodeURIComponent(String(args.phone_number_id))}/contact-rules${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(phoneContactRuleResponse, await res.json())
};